File: test.desc

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cbmc 6.6.0-4
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CORE
main.c

^EXIT=10$
^SIGNAL=0$
\[main.assertion.1\] line \d+ assertion __CPROVER_POINTER_OFFSET\(p\) >= 0: SUCCESS
\[main.assertion.2\] line \d+ assertion __CPROVER_POINTER_OFFSET\(p\) < 0: FAILURE
--
^warning: ignoring
--
For uninitialised pointers, CBMC chooses a nondeterministic value (though no
memory is allocated).  Since the offset of pointers is unsigned, negative
offsets cannot be chosen.  `__CPROVER_POINTER_OFFSET` is the CBMC primitive
that gets the pointer offset from the base address of the object.  This test
guards this.